[jira] [Closed] (TINKERPOP3-556) Limiting Result Iteration in Gremlin Console

["stephen mallette (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/TINKERPOP3-556?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

stephen mallette closed TINKERPOP3-556.
---------------------------------------
       Resolution: Implemented
    Fix Version/s: 3.0.0.GA

Implemented this one as [~dalaro] suggested with the standard groovysh {{:set}} command.  Looks like this basically: {{:set max-iteration 25}} 

Had to extend the standard {{SetCommand}} though as I wanted to see {{max-iteration}} appear in auto-complete for {{:set}} and didn't see a way to do that given the API.

> Limiting Result Iteration in Gremlin Console
> --------------------------------------------
>
>                 Key: TINKERPOP3-556
>                 URL: https://issues.apache.org/jira/browse/TINKERPOP3-556
>             Project: TinkerPop 3
>          Issue Type: Improvement
>          Components: console
>            Reporter: stephen mallette
>            Assignee: stephen mallette
>             Fix For: 3.0.0.GA
>
>
> In the Titan Gremlin Console (and formerly the Faunus Console) there was some limit on the number of results iterated before an ellipse (...) was displayed.  In this way faunus jobs didn't iterate tons of results when the job completed and thus blow the job logs off the console.  It would seem that the TP3 Gremlin Console should have some kind of feature built into it to do something similar.  Perhaps, even having some kind of result iteration limit would prevent users from doing bad stuff to themselves and having to {{ctrl-c}} themselves out of the console.  
> [~dalaro] proposed using the {{:set}} command to help set this value in the console in https://github.com/thinkaurelius/titan/issues/924 -  perhaps using standard groovysh infrastructure would be a good idea.
> There is also the question of whether or not there are two settings one for those OLAP and one for OLTP - perhaps there is just a difference in settings between local and remote submitted.   commands.  
> Thoughts welcome on this one.



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